What do you guys use as a Pre-Workout lately? Over the last couple of years I've found that my body adjusts to whatever I take and I need to switch it up. MuscleTech VaporX5 from Sams: this is pretty good but I got tired of it Pre Jym: I liked this one a lot and the nootropics made a difference in my focus Beyond Raw Lit: This was good but my body adjusted Total War: It was OK at first then it felt like it actually put me to sleep Beyond Raw Lit AF: Too much, gave me the poopies RSP AminoLean: Just ordered this, very highly rated on Bodybuilding.com.